* {
    margin: 0;
    padding: 0;
}

a{
    text-decoration: none;
    color: #8E8E8E;
}

.wrap {
    width: 1000px;
    margin: 0 auto;
}
.head{
    height: 70px;
}

.head img {
    float: left;
    height: 70px;
}

.head img:hover {
   cursor: pointer;
}

.head ul {
    list-style-type: none;
    text-align:center;
}
.head ul li ,.head ul li a {
    float: left;
    text-decoration: none;
    width: 100px;
    line-height: 70px;
}

.head ul li:hover {
    background-color: indianred;
    font-style:#fff;
}

.head ul li a:hover {
    color: #fff;
}

.ad {
    border-bottom: 10px solid dimgrey;
}

.news_scroll{
    margin: 15px 0;
    height: 30px;
}

.left_news,.right_news {
    line-height: 30px;
    float: left;
}

.left_news {
    background-color: indianred;
    width: 15%;
    color: floralwhite;
    text-align-last: center;
}

.right_news {
    background-color: grey;
    color: floralwhite;
    padding-left: 1%;
    width: 84%;    
}

.courses .courses_content {
    margin-right: 5px;
    float: left;
}

.courses .courses_content_last {
    float: left;
}

.courses span{
    line-height: 30px;
    display: block;
    text-align: center;
    border: solid 1px #8E8E8E;
    margin-top: -5px;
}

.content_list {
  margin-top: 20px;
}

.hotActive, .newsCenter {
    margin-right: 5px;
    margin-top: 20px;
}
.telWe {
    margin-top: 20px;
}

.content_list .newsCenter {
    float: left;
    width: 328px;
}

.content_list .newsCenter .title,.content_list .hotActive .title,.content_list .telWe .title {
    line-height: 37px;
    padding-left: 10px;
    background-color:indianred;
}

.content_list .hotActive {
    float: left;
    width: 328px;
}
.content_list .telWe {
    float: left;
    width: 328px;
}

.newsCenter,.hotActive,.telWe {
  border: 1px solid #8E8E8E;
  border-top: none;
  height: 274px;
}
.news {
    margin-top: 5px;
    border-bottom: 1px dashed #8E8E8E;
}


.newsList .news .time {
    width: 40px;
    height: 50px;
    float: left;
    border-radius: 5px;
    background-color: indianred;
    color: wheat;
    text-align: center;
    padding-top: 10px;
    margin-left: 5px;
}

.newsList .news .newstitle {
    margin-left: 56px;
    margin-bottom: 10px;
}

.newsList .news .content {
    font-size: 12px;
    margin-left: 56px;
    margin-bottom: 10px;
}

.hotActive .activeImg {
    height: 100px;
    width: 328px;
} 

.hotActive img{
    width: 280px;
    height: 100px;
    margin: 10px auto;
    display: block;
}

.hotActive p {
    margin-left: 30px;
} 

.telWe .content {
    margin-top: 10px;
    margin-left: 3px;
}

.footer {
    height: 60px;
    background-color: #8e8e8e;
    float: left;
    width: 100%;
    margin-top: 10px;
}

.footer .copyright {
    line-height: 40px;
    width: 140px;
    margin: 10px auto;
}


